Hi,

I use ADC to read ADXL206 XOUT YOUT voltage with Cx Cy set as 1uF. On page 10 of the datasheet, there is a formula f(-3dB)=1/(2pi*32K*C), I calculate f(-3dB)=5Hz when C is 1uF . In the firmware I set ADC sampling rate as 10Ksps(sample per second). Is it good for noise immunization? I don’t understand the rms noise formula on page 10 of ADXL206 datasheet.

Thanks, Jian Chen

Thank you for your post! Based on what we have experienced and understand about this sensor's behaviors, 10kSPS should work well for you.